Jiantao Jiao is a research-driven AI leader and Berkeley professor who directs NVIDIA’s research efforts as a Distinguished Scientist, focusing on end-to-end large language model systems from data curation and pretraining to reward learning and inference infrastructure. With a PhD from Stanford and over a decade of experience, he blends academic rigor with product-minded engineering, having co-founded Nexusflow AI to translate research into deployed capabilities. His work sits at the intersection of theory and scale—advancing RL and fine-tuning techniques while working closely with engineers to democratize generative AI. Based in Berkeley, he is known for bridging lab breakthroughs and industry-grade systems, often pushing optimizations that reduce inference cost without sacrificing model capability.
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